gnu/packages/patches/date-output-pkg-config-files.patch

   1 From e56b2dce7e89a92e1b9b35caa13b3e938c4cedea Mon Sep 17 00:00:00 2001
   2 From: Cole Mickens <cole.mickens@gmail.com>
   3 Date: Sun, 26 Jan 2020 01:27:08 -0800
   4 Subject: [PATCH] CMakeLists.txt: output date.pc for pkg-config
   5
   6 ---
   7  CMakeLists.txt | 15 +++++++++++++++
   8  date.pc.in     | 10 ++++++++++
   9  2 files changed, 25 insertions(+)
  10  create mode 100644 date.pc.in
  11
  12 diff --git a/CMakeLists.txt b/CMakeLists.txt
  13 index f30c473..fe778e8 100644
  14 --- a/CMakeLists.txt
  15 +++ b/CMakeLists.txt
  16 @@ -128,6 +128,15 @@ if( BUILD_TZ_LIB )
  17      endif( )
  18  endif( )
  19
  20 +if ( BUILD_TZ_LIB )
  21 +  # Cflags: -I${includedir} @TZ_COMPILE_DEFINITIONS@
  22 +  set( TZ_COMPILE_DEFINITIONS "$<IF:$<TARGET_EXISTS:tz>,-D$<JOIN:$<TARGET_PROPERTY:tz,INTERFACE_COMPILE_DEFINITIONS>, -D>,>" )
  23 +  configure_file(date.pc.in date.pc.cf @ONLY)
  24 +  file( GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/date.pc"
  25 +    INPUT "${CMAKE_CURRENT_BINARY_DIR}/date.pc.cf" )
  26 +
  27 +endif( )
  28 +
  29  #[===================================================================[
  30     installation
  31  #]===================================================================]
  32 @@ -171,6 +180,12 @@ install (
  33    FILES cmake/dateConfig.cmake "${version_config}"
  34    DESTINATION ${CONFIG_LOC})
  35
  36 +if ( BUILD_TZ_LIB )
  37 +  install(
  38 +    FILES ${CMAKE_BINARY_DIR}/date.pc
  39 +    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
  40 +endif( )
  41 +
  42  #[===================================================================[
  43     testing
  44  #]===================================================================]
  45 diff --git a/date.pc.in b/date.pc.in
  46 new file mode 100644
  47 index 0000000..b9c4623
  48 --- /dev/null
  49 +++ b/date.pc.in
  50 @@ -0,0 +1,10 @@
  51 +prefix=@CMAKE_INSTALL_PREFIX@
  52 +exec_prefix=@CMAKE_INSTALL_BINDIR@
  53 +libdir=@CMAKE_INSTALL_LIB@
  54 +includedir=@CMAKE_INSTALL_INCLUDE@
  55 +
  56 +Name: date
  57 +Description: A date and time library based on the C++11/14/17 <chrono> header
  58 +Version: @PACKAGE_VERSION@
  59 +Libs: -L${libdir} -ltz
  60 +Cflags: -I${includedir} @TZ_COMPILE_DEFINITIONS@